Why couldn't McQueen just get an upgrade to become faster?

Lightning Calls Mater for Advice | Pixar Cars

Cars on the Road - Cast - TRUCKS (From "Cars on the Road")

Mater Time Travels to Meet Stanley! | Pixar Cars

Mater Rescues Lightning McQueen | Pixar's Cars Toon - Mater’s Tall Tales

Best of Tow Mater's Funniest Moments | Compilation | Pixar Cars

CARS 3 | Lightning McQueen | Official Disney Pixar | Official Disney UK

Cars 3 Alan Walker Music Video 4K (Spectre 21' Mix)

Cars 3 Mater vs Cars Mater Toilet vs Cars Mater Exe vs Cars Mater Tokyo x Coffin Dance I Tiles Hop

What's Guido's Secret Talent? | Pixar Cars

Cars 3 Official US Teaser Trailer

Cars On The Road - Lightning And Mater Argue - HD Clip

Super Mater helps cars. Giant Mater, Sheriff, King. The SUPER Tow Truck Story with Super Toys cars 3

Cars 3 Mater vs Lighting McQueen vs Lighting McQueen Eater vs Spider Lighting McQueen x Coffin Dance

The Story of the Spooky Sound With Lightning McQueen and Mater | Pixar Cars

Mater Learns How to Fly! | Pixar Cars

Best of Mater's Tall Tales | Pixar's Cars Toon - Mater’s Tall Tales

Chick hicks gets blended

Cars 3 As Told By LEGO Bricks

Lightning McQueen and Cruz Race Around Willy's Butte | Pixar Cars